baber/WOPTO huggingface dataset:
Patent KR-20210125369-A (KR)
Title: Fumigator for pest control
Inventor: HAN GI SOO
IPC: F21V33/00
Filed: 2020-04-08
Abstract: The present invention provides a fumigator for pest control comprising: a heat dissipation case mounted on a lighting device and having a through-hole on a side and an accommodating unit inside; and a chemical solution container discharging a chemical solution inside to the accommodating unit while being inserted into the accommodating unit, wherein heat of lighting provided in the lighting device is transferred to the chemical solution discharged to the accommodating unit through the heat dissipation case to heat the chemical solution and the heated chemical solution is evaporated and discharged through the through-hole.
Patent KR-20210125717-A (KR)
Title: Method and system for selecting content to expose through space of virtual world
Inventor: HWANG DOO GEON
IPC: G06T15/00
Filed: 2020-04-09
Abstract: Disclosed are a method and system for selecting a content to be exposed through a space of a virtual world. The method for selecting the content according to one embodiment may comprise: a step of requesting agent information of an agent related to a digital object arranged in a space of a virtual world; a step of obtaining the agent information; a step of selecting content to be exposed through a display area included in the digital object based on the agent information; and a step of transmitting the information for the selected content to a virtual space controller that renders the space of the virtual world from a point of view of the agent. Therefore, the present invention is capable of allowing the space of the virtual world to be configured from the point of view of the agent.
Patent KR-20210128547-A (KR)
Inventor: DONGSIK SON
IPC: C02F1/00
Filed: 2020-04-16
Abstract: The present invention relates to a solid-liquid separation filter, and specifically, to a solid-liquid separation filter which is disposed between an outlet of a front-end module and an inlet of a rear-end module among modules constituting a wastewater purification upcycling system to filter fine solids contained in wastewater.
Patent KR-20200064961-A (KR)
Inventor: LEE JUNG HWAN
IPC: H04W4/20
Filed: 2020-04-17
Abstract: A method for interworking terminals based on sound according to an embodiment of the present invention, as a method for allowing a first terminal and a second terminal to interoperate based on sound, includes the steps of: transmitting, by the first terminal, predetermined first sound data to a server; transmitting, by the second terminal, predetermined second sound data to the server; and interlocking the first terminal and the second terminal when the server satisfies a predetermined condition of the first sound data and the second sound data received from the first terminal and the second terminal.
Patent KR-20210129365-A (KR)
Inventor: KU YOUNG OUK
IPC: A61H1/02
Filed: 2020-04-20
Abstract: The present invention relates to a cervical vertebrae massage device capable of relieving tight muscles of a cervical vertebrae part by being guided to rotate the cervical vertebrae part left and right and to perform a series of relaxing operations. The cervical vertebrae massage device according to the present invention comprises: a base part; a rotation frame installed at the upper part of the base part to be rotatable about a rotation shaft extending in one direction; a rotation driving unit for rotationally driving the rotation frame; and a band massage unit. The band massage unit comprises: a band portion installed at the rotation frame and extending to surround the cervical vertebrae or the occipital part of a user when the user lies down in a direction intersecting the extension direction of the rotation shaft on which the rotation frame rotates; and a band driving unit for inducing the user's cervical vertebrae to rotate left and right by moving the band portion left and right.
Patent KR-20210129368-A (KR)
Inventor: CHO SUNG YEOR
IPC: B65D25/10
Filed: 2020-04-20
Abstract: The present invention provides a polarizing film case for a display. The film case according to the present invention comprises: a main body (2) consisting of a base (10) for loading a film and a frame (20) for supporting the edge part of the base; and a cover (4) for opening and closing the main body (2). The frame (12) includes: a pair of fixing guides (12) installed on adjacent sides respectively; and a pair of moving guides (10) installed respectively on sides facing the fixing guides (12). The moving guides (10) are inserted into a sliding groove (23) formed on a frame and are supported on the upper part of a slider (22) capable of sliding inward and outward. The slider (22) is supported by a semicircular rail supported on both side walls of the sliding groove (23) and a semicircular groove (22a) formed on both side surfaces of the slider (22), to be able to slide. A stopping groove (32), which is elastically combined with the lower end of an elastic stopper (30) if the slider (22) moves inward by a determined distance, is formed on the bottom surface (23a) of the sliding groove (23). Therefore, provided is a film case wherein the operability of a guide for stably supporting the four side surfaces of a contained film is increased to support the film stably.
Patent KR-20210129460-A (KR)
Inventor: BAEK SANG HOON
IPC: H01L27/092
Filed: 2020-04-20
Abstract: Provided are an integrated circuit, which includes a vertical channel structure having a structure advantageous for scaling since a boundary area between standard cells is reduced, and a layout method thereof. The integrated circuit comprises a first standard cell and a second standard cell adjacent to the first standard cell in a first direction, wherein each of the first and second standard cells includes: first and second lower source/drain regions extending on a substrate in a first direction, and arranged to be spaced apart from each other in a second direction; one pair of first vertical channel structures arranged to intersect the first and second lower source/drain regions on the same line in the second direction, respectively; one pair of second vertical channel structures arranged to intersect the first and second lower source/drain regions on the same line in the second direction, and arranged to be spaced apart from the first vertical channel structures in the first direction, respectively; a first upper source/drain region and a second upper source/drain region arranged on the pair of first vertical channel structures and the pair of second vertical channel structures, respectively; first to fourth gate electrodes surrounding side surfaces of the pair of the first and second vertical channel structures, respectively, between the first and second upper source/drain regions and the first and second lower source/drain regions; and a connection metal layer arranged between the pair of the first vertical structures and the pair of the second vertical structures and connected to the first to fourth gate electrodes. A distance between the outermost vertical structures of the first standard cell and the second standard cell facing the boundary between the first standard cell and the second standard cell may be the same as a distance between the first vertical structure and the second vertical structure in the first standard cell or the second standard cell.
Patent KR-20210130567-A (KR)
Title: Apparatus and method for transmitting and receiving layer division multiplexing signal of 4 layers
IPC: H04J13/00
Filed: 2020-04-22
Abstract: A 4-layer LDM signal transmitting and receiving device and a method thereof are disclosed. According to an embodiment of the present invention, the 4-layer LDM signal transmitting and receiving device comprises: a receiving unit for receiving a 4-layer hierarchical division multiplexing signal; a PN sequence detecting unit for detecting a PN sequence from the 4-layer hierarchical division multiplexing signal and removing the PN sequence from the 4-layer hierarchical division multiplexing signal; and an LDM demodulating unit for restoring a 3-layer hierarchical division multiplexing signal from which the PN sequence is removed from the 4-layer hierarchical division multiplexing signal to three layer signals.
Patent KR-20210132914-A (KR)
Title: Camera module and electronic device including the same
IPC: H04N5/225
Filed: 2020-04-28
Abstract: The present invention relates to a camera module including: a camera housing; a camera assembly disposed in the camera housing at least in part and including a lens and an image sensor; a connecting member electrically connected to the image sensor and extending to the outside of the camera housing from the camera assembly; and a pivot structure connecting the camera assembly and the camera housing such that the camera assembly is relatively rotatable with respect to the camera housing. The pivot structure includes: a first structure disposed in the camera assembly; and a second structure disposed in the camera housing and supporting the first structure so as to be rotatable. One of the first and second structures includes a support protrusion protruding toward the other, which includes a support groove where at least a part of the support protrusion is rotatably accommodated. A through hole may be formed in each of the support protrusion and the support groove such that at least a part of the connecting member is accommodated. Various other embodiments are also possible.
Patent KR-20210060293-A (KR)
Inventor: YOUNG DEUK KIM
IPC: B01D53/00
Filed: 2020-04-28
Abstract: A hybrid seawater-desalination device is provided. The hybrid seawater-desalination device includes: an evaporation module including a first steam generator for evaporating seawater to generate first steam from seawater, and a second steam generator receiving the first steam from the first steam generator and evaporating seawater using the first steam as a heat source to generate second steam; and an adsorption/desorption module including an adsorption/desorption device for adsorbing or desorbing the second vapor by receiving the second vapor from the second vapor generator, and a condenser for condensing the second vapor desorbed in the adsorption/desorption unit to generate fresh water.
Patent KR-20210142953-A (KR)
Title: Access Method for a Digital Door Lock
IPC: E05B49/00
Filed: 2020-05-19
Abstract: An access authentication method of a secret number exposure preventing type digital doorlock according to the present invention adopts a basic selection mode, a horizontal line selection mode and a vertical line selection mode. The access authentication method of the secret number exposure preventing type digital doorlock comprises: a mode selection step of allowing a user to select one among the basic selection mode, the horizontal line selection mode and the vertical line selection mode; a step of randomly arranging numbers on a keypad; and a step of pressing and unlocking a group including a secret number set based on the selected mode, wherein in the horizontal line selection mode, the numbers included in the same row are formed into one group, in the vertical line selection mode, the numbers included in the same column are formed into one group, and in the basic selection mode, the doorlock is configured to be unlocked by pushing a set secret number. The present invention can prevent the secret number from being directly exposed to other people or a camera when the doorlock is unlocked.
Patent KR-20210144451-A (KR)
Title: Clothes care apparatus and control method of the same
IPC: D06F34/32
Filed: 2020-05-22
Abstract: The present invention relates to a clothes care apparatus and a control method thereof. Specifically, according to one embodiment of the present invention, the clothes care apparatus of the present invention comprises: a housing which provides a storage space and has the open front surface; a door mounted on the open front surface of the housing to open and close the storage space; an actuator operating the door to open and close the storage space; a detection sensor including a first sensor installed on an upper side of the door and a second sensor installed on a lower side of the door, and detecting a motion of a user with respect to the door; and a controller controlling the actuator. The controller may control the actuator to open or close or lock the door based on a result detected by the detection sensor. An objective of the present invention is to provide the clothes care apparatus capable of automatically opening and closing the door based on a motion of a user, and the control method thereof.
Patent KR-20210147287-A (KR)
Inventor: LEE TAE YOUNG
IPC: F16F15/06
Filed: 2020-05-28
Abstract: Disclosed is a vehicle suspension apparatus. The vehicle suspension apparatus according to the present invention comprises: an upper panel unit; a lower panel unit disposed under the upper panel unit; an outer elastic unit interposed between the upper panel unit and the lower panel unit, formed in a hollow shape, and elastically deformable; and an inner elastic unit disposed inside the outer elastic unit, interposed between the upper panel unit and the lower panel unit, formed in the hollow shape, and elastically deformable. An objective of the present invention is to provide the vehicle suspension apparatus capable of improving steering performance of a vehicle by improving vibration.
Patent KR-20210082337-A (KR)
Title: Photosensing pixel, image sensor and method of fabricating the same
Inventor: HUANG SIN YAO
IPC: H01L27/146
Filed: 2020-06-02
Abstract: A photosensing pixel includes a substrate, a photosensing region, a floating diffusion region, a transfer gate, and a control electrode. The photosensing region is located within the substrate. The floating diffusion region is located next to the photosensing region in the substrate. The transfer gate is disposed on the substrate and extended into the photosensing region. The control electrode is disposed on the substrate and extended into the floating diffusion region.
Patent KR-20210150849-A (KR)
Inventor: CHO YOUNGJIN
IPC: G08B25/10
Filed: 2020-06-04
Abstract: A fire alarm apparatus according to an embodiment of the present invention may include: a plurality of sensing units that detect the occurrence of a fire, generate a fire occurrence signal including fire information, and perform wireless communication with each other; a repeater for performing the wireless communication with each of the plurality of sensing units; a modem for power line communication of a first signal from the repeater; and a server communicating with the repeater and the modem.
Patent KR-20210152253-A (KR)
Inventor: SEO SUNG WON
IPC: H01M50/10
Filed: 2020-06-08
Abstract: The present invention relates to a battery cell, which comprises: an electrode assembly in which two or more unit stacks are coupled to each other by a series connection or a parallel connection; a battery case which accommodates the electrode assembly therein; and an insulating protective member which protects electrode tab parts of the unit stacks. The battery case has an overall length of three times or more of an overall width. A positive electrode lead and a negative electrode lead extending to the outside of the battery case protrude in opposite directions to each other. A battery cell with improved safety can be provided by using a plurality of unit stacks to realize a battery cell having a long length and reinforcing a connection part to which the plurality of unit stacks are connected.
Patent KR-20210155919-A (KR)
Inventor: SUN YONG CHE
IPC: G09F7/18
Filed: 2020-06-17
Abstract: The present invention relates to a brass plate to be installed on a wall of a building, which includes: a body formed by bending a metal material, and forming a pattern portion which penetrates shapes of various characters and patterns; a side plate formed to be fastened and supported on both sides of the body, and forming a fixing means to be fixed to a wall surface; a resin layer which is a transparent or translucent resin material, and is formed to be compressed on a rear surface of the pattern portion of the body, and is formed to be embedded in the penetrated pattern portion; an LED lighting unit formed to be provided with a plurality of LED bulbs and to be periodically changed in colors; and a control unit formed to control power of the LED lighting unit, and formed to change the color of the LED bulb in various ways. Therefore, it is possible to improve a visual decorative effect inside the building.
Patent KR-20220000465-A (KR)
Title: Apparatus for diagnosing flow regime of two-phase flow using unsupervised learning
Inventor: KIM HYOUNG BUM
IPC: G01D7/00
Filed: 2020-06-26
Abstract: The present invention relates to an apparatus and method for identifying a flow regime of a two-phase flow using unsupervised learning. The method for identifying a flow regime of a two-phase flow by using an apparatus for identifying a flow regime of a two-phase flow of a fluid in a horizontal pipe comprises the steps of: while the fluid in which gas and liquid are mixed moves through the horizontal pipe, collecting time-series velocity data of the liquid observed at each point in a direction in which the fluid flows in a target region, through a sensor in the target region; receiving the time-series velocity data, processing distances from the sensor to each point and changes in velocity over time into color information, and converting the same into a two-dimensional image form; and dividing the converted two-dimensional image into multiple sections by a set time interval, performing unsupervised learning of data in each of the sections, and then generating a classification model for classifying the flow regime of the two-phase flow in the target region. According to the present invention, it is possible to quickly and accurately classify the flow regime of the two-phase flow moving in the current region only by inputting two-dimensional image data processed in response to the velocity data observed in the target region inside the horizontal tube.
Patent KR-20220001610-A (KR)
Title: Natural Circulation Type Tree Flowerpot Filtering System to Reduce Non-point Pollution Sources from the Opaque in Urban Areas by Utilizing Urban Infrastructure
Inventor: SHIN JUNG SUK
IPC: B01D24/10
Filed: 2020-06-30
Abstract: The present invention relates to a natural circulation type tree planter filtration system which reduces non-point pollution sources generated from impervious surfaces in urban areas by utilizing an urban infrastructure. The natural circulation type tree planter filtration system of the present invention comprises: a wooden box; a media filter; an appendage space; a planting space; a vegetation gravel; and a drain. When the natural circulation type tree planer filtration system is installed, there are effects such as flood prevention due to removal of non-point pollution sources of a rainwater and reduction of a peak runoff.
Patent KR-20200084844-A (KR)
Title: Multilayerd capacitor
Inventor: JEONG DO YOUNG
IPC: H01G4/232
Filed: 2020-07-02
Abstract: Provided is a multilayer capacitor. The multilayer capacitor comprises: a body including a dielectric layer and a plurality of first and second internal electrodes having an average thickness of less than 1 um; and first and second external electrodes disposed on both surfaces of the body, respectively, and including first and second conductive layers and first and second conductive resin layers configured to cover the first and second conductive layers, respectively, wherein each of the first and second conductive layers includes first and second head portions connected to exposed portions of the first and second internal electrodes, respectively, and first and second band portions extending from the first and second head portions to parts of a mounting surface and both side surfaces of the body. An average thickness of the dielectric layer is thicker than an average thickness of the first and second internal electrodes. The first and second internal electrodes have first and second expansion portions, respectively, wherein widths of parts of the first and second expansion portions, which overlap ends of the first and second band portions in a width direction, respectively, are relatively larger than that of the other part. According to the present invention, it is possible to increase bending strength, thereby enhancing reliability.
Patent KR-20220005712-A (KR)
Title: Service providing device of competitive data trading system and operating method thereof
Inventor: JINHONG YANG
IPC: G06Q30/08
Filed: 2020-07-07
Abstract: Various embodiments provide a service providing device of a competitive data trading system and an operating method thereof. According to various embodiments, the service providing apparatus and the operating method thereof may be configured to predict an expected revenue for a service to be provided to at least one of a plurality of service demand devices, determine a budget for purchasing personal data related to the service, based on the predicted expected revenue, and use the determined budget to purchase the personal data from at least one of a plurality of data broker devices.
Patent KR-20220006809-A (KR)
Title: Plant cultivating container using polyurethane panel
Inventor: KIM HYOUNG JOON
IPC: A01G9/14
Filed: 2020-07-09
Abstract: Provided is a plant growing container using a polyurethane panel, which is easy to install and assemble. According to the present invention, a plant growing container includes a first upper frame, a first lower frame, a second upper frame, a second lower frame, a third frame, a rail frame, a plurality of polyurethane panels. Each polyurethane panel is composed of an outer panel spaced apart from each other and a reflective film, and a polyurethane insulating material interposed between the outer panel and the reflective film. Therefore, assembly and installation are simple, thereby reducing a time required for construction.
Patent KR-20220007352-A (KR)
Inventor: TAEMAN YANG
IPC: F24F13/08
Filed: 2020-07-10
Abstract: The present invention relates to an air cleaner. The air cleaner includes: a first air blower having a first inlet formed on a lower circumference surface, and having a first outlet formed in a circumferential direction on an upper side; a second air blower placed on an upper side of the first air blower, and having a second inlet formed on a lower circumference surface; and a dividing plate placed between the first outlet and the second air blower, and guiding the air discharged from the first outlet in a radially outward direction. The first air blower includes: a case forming the first inlet, and opened upward; a discharge guide device placed on an open upper side of the case, and forming the first outlet in the circumferential direction; a first fan placed inside the case, and forming an air flow from the first inlet to the first outlet; and a splitter placed between the dividing plate and the discharge guide device, and extended upward from the discharge guide device in a radial direction of the discharge guide device to separate the air flow discharged from the first outlet to guide the air flow in a radially outward direction. Therefore, the present invention is capable of circulating clean air further.
Patent KR-20220009133-A (KR)
Title: Antioxidant for electrolyte membrane of fuel cell and manufacturing method thereof
Inventor: SO YOUNG LEE
IPC: H01M8/1051
Filed: 2020-07-15
Abstract: The present invention provides an antioxidant for a polymer electrolyte membrane of a fuel cell including cerium hydrogen phosphate (CeHPO_4), an electrolyte membrane including the same, a fuel cell including the electrolyte membrane, and a manufacturing method thereof. Accordingly, the antioxidant for a polymer electrolyte membrane of a fuel cell of the present invention increases the solubility stability of cerium, and improves water trapping ability, thereby increasing proton conductivity, and can significantly improve antioxidant ability as smaller cerium particles form a crystalline structure.